baber/WOPTO huggingface dataset:
Patent JP-2022049426-A (JP)
Title: Two-dimensional position detection device
Inventor: NAKAMURA YOSHIHIDE
IPC: G01B11/00
Filed: 2020-09-16
Abstract: To provide a two-dimensional position detection device with which an increase in the size of a device for detecting rod-like measurement objects is suppressed.SOLUTION: The two-dimensional position detection device comprises: a one-dimensional position detector 102A for detecting the position of a measurement object 101 in a first direction perpendicular to the axial direction; and a one-dimensional position detector 102B for detecting the position of the measurement object 101 in a second direction different from the first direction and perpendicular to the axial direction. The one-dimensional position detector 102A and the one-dimensional position detector 102B include projection units 103A, 103B for projecting parallel light to the measurement object 101, and light receiving units 104A, 104B for receiving the parallel light that includes a shadow of the measurement object 101, respectively. The one-dimensional position detector 102A and the one-dimensional position detector 102B are arranged so that the angle formed by projection light direction vectors 114A, 114B of the parallel light projected from the one-dimensional position detector 102A and the one-dimensional position detector 102B is a sharp angle.SELECTED DRAWING: Figure 1
Patent JP-2022049789-A (JP)
Title: Effective diameter measuring system of ball screw and machining apparatus containing the system
Inventor: ASAI TAKEMI
IPC: G01B21/10
Filed: 2020-09-17
Abstract: To precisely measure an effective diameter of a ball screw without receiving an effect or else due to flexure and swing-prevention of the ball screw even when measuring an effective diameter of a relatively long-size ball screw and to correct and machine the ball screw into desirable dimensions.SOLUTION: An effective diameter measuring system of a ball screw which measures an effective diameter of a screw groove machined onto a ball screw shaft as a machining object includes a first process of measuring and evaluating an outer diameter of the ball screw shaft, and a second process of measuring and evaluating a groove bottom of the screw groove. Therein, a difference between evaluations equivalent to the outer diameter and the groove bottom concerning position corresponding in a longitudinal direction of the ball screw is calculated by dividing the difference into the first process and the second process, thereby, the system of evaluating the effective diameter of the ball screw is provided. Correction machining is practiced by using evaluation of the system, and signs and sizes of correction are automatically adjusted by using changes before and after the correction machining.SELECTED DRAWING: Figure 11
Patent JP-2022051464-A (JP)
Title: Wall surface structure
Inventor: OKURA YOSHINORI
IPC: E04B1/61
Filed: 2020-09-18
Abstract: To provide a wall surface structure capable of simplifying a work at a site, contributing to an improvement of strength of an architectural structure, and excellent in a transportation or a storage before construction.SOLUTION: A wall surface structure comprises a plurality of panel bodies 11 constituting a wooden board 21 and a flange material 31 and the flange materials 31 are integrated by a coupling bolt 57 at a borderline of the panel materials 11. A burying tool 41 is buried into the wooden board 21 and inserted into a connection bolt 53 toward this to mount the flange material 31 to the wooden board 21. An assembly of the panel body 11 is completed by an insertion of the connection bolt 53 and an installation of the panel body 11 is completed by the insertion of the coupling bolt 57 so that a work at a site is simplified. Further the wooden board 21 and the flange material 31 are in rectangular shape and they can be arranged without gap and can be easily transported or stored. In addition, strength of the panel body 11 is improved by integrating the wooden board 21 and the flange material 31 and adjacent flange materials 31 function as columns and strength relative to a vertical load is also improved.SELECTED DRAWING: Figure 1
Patent JP-2022055605-A (JP)
Title: Storage system
Inventor: NAGAISHI NOBORU
IPC: A47B81/00
Filed: 2020-09-29
Abstract: To provide a furniture system capable of suppressing narrowing of an indoor space.SOLUTION: A furniture system 1 includes an apparatus housing portion 20 capable of housing a portable electronic apparatus, and a monitor supporting portion 10 which is erected on a floor surface F where the apparatus housing portion 20 is arranged, supports a monitor D1 over the apparatus housing portion 20, and is arranged at a position overlapping with at least a part of the apparatus housing portion 20 in plan view.SELECTED DRAWING: Figure 1
Patent JP-2022056592-A (JP)
Title: Conversation support device, conversation support system, conversation support method, and program
Inventor: NAKADAI KAZUHIRO
IPC: G10L15/00
Filed: 2020-09-30
Abstract: To provide a conversation support device, a conversation support system, a conversation support method, and a program for allowing a participant of the conversation to easily understand the specific speech content.SOLUTION: A voice recognition part performs the voice recognition processing on the voice data to generate a speech text indicating the speech content. A topic analysis part identifies a word phase of a predetermined topic and a numerical value having a predetermined positional relationship with the word phase from the speech text. A display processing part displays the display information, which illustrates the above-mentioned numerical value or the numerical value derived from the above-mentioned numerical value as a display value, on a display part in association with the speech text.SELECTED DRAWING: Figure 1
Patent JP-2022056748-A (JP)
Title: Hot press molding die, method for manufacturing hot press molding die, and method for manufacturing automobile body part
Inventor: IIZUKA KENICHI
IPC: B21D22/20
Filed: 2020-09-30
Abstract: To provide a hot press molding die with which it is possible to prevent "accumulation of heat" on a mold surface.SOLUTION: The die comprises at least one main die body 12 formed by a die material for hot press molding. The die comprises a mold surface 13 formed on the surface of the main die body 12, and a refrigerant passage 14 formed inside the main die body 12. The die comprises a heat-conducting body 15 that is formed by a material having a thermal conductivity higher than the die material and that is embedded in the main die body 12. The heat-conducting body 15 constitutes a part of a heat transfer pathway 18 from the mold surface 13 to the refrigerant passage 14.SELECTED DRAWING: Figure 1
Patent JP-2022057336-A (JP)
Title: Method for Producing Composition Containing Aromatic Lactic Acid
Inventor: XUAN XU
IPC: A61K35/745
Filed: 2020-09-30
Abstract: To provide a technique of producing an aromatic lactic acid in higher production amounts than conventional ones.SOLUTION: The present invention discloses a method for producing a composition containing an aromatic lactic acid. The method includes: a first step in which cells of Bifidobacterium bacteria are cultured in a medium containing one or more selected from the group consisting of casein protein hydrolysate, whey protein hydrolysate, and a reductant; and a second step in which a fraction containing an aromatic lactic acid is recovered from the cultures resulting from the first step.SELECTED DRAWING: Figure 1
Patent JP-2021000638-A (JP)
Title: Refractory liquid treatment system
Inventor: UCHIUMI HIROSHI
IPC: C02F1/461
Filed: 2020-10-08
Abstract: To provide a digestive fluid purification system with high processing capacity while preventing upsizing of the device.SOLUTION: Inside a housing 42, stainless steel bottom plates 44 and 46 are provided that are inclined from upstream to downstream. A plurality of positive electrodes 6a and a plurality of negative electrodes 6b are alternately provided on the bottom plate 46 to form a plurality of flow paths. A DC voltage (30 V in this embodiment) is applied between the positive electrode 6a and the negative electrode 6b. Thereby, the digestive juice which flows through the flow path formed of the positive electrode 6a and the negative electrode 6b is electrolyzed. Each electrode is uneven and corrugated shape in the direction which follows the flow, and a digestive fluid is electrolyzed while meandering.SELECTED DRAWING: Figure 2
Patent JP-2022063947-A (JP)
Title: Screw for injection molding machine, injection machine, and injection molding machine
Inventor: KASHIWABARA YUGO
IPC: B29C45/50
Filed: 2020-10-13
Abstract: To provide a screw of an injection molding machine which has high extrusion efficiency and is equipped with a step part flight.SOLUTION: A step part flight (28) is formed on a screw (18) of an injection molding machine (1). The step part flight (28) is a flight (21) in which a step-shaped step part is formed on a top part (29) thereof. The top part (29) of the flight (21) consists of a large-diameter part (31) on an upstream side and a land part (32) on a downstream side. Regarding a clearance H1 between the land part (32) and a bore (35) of a heating cylinder (17) and a clearance H2 between the large-diameter part (31) and the bore (35), a clearance ratio m=H1/H2 is considered. In the present invention, the clearance ratio m is selected as 2.3≤m≤6.4.SELECTED DRAWING: Figure 4
Patent JP-2022067196-A (JP)
Title: Anammox bacterium group holding carrier, anammox bacterium group adhering object, and wastewater treatment device
Inventor: SUMINO TATSUO
IPC: C02F3/08
Filed: 2020-10-20
Abstract: To provide an anammox bacterium group holding carrier which shortens a start-up time period, enabling an increase in the speed of nitrogen treatment, and to provide an anammox bacterium group adhering object and a wastewater treatment device.SOLUTION: An anammox bacterium group holding carrier 10 comprises: a plurality of cells 12 which have an average cell diameter of 700 μm or more and 1500 μm or less; and a communicating pore 14 which is provided in the cells 12 and has a diameter of 500 μm or less and which brings the cells 12 into communication with each other. The anammox bacterium group holding carrier has a porosity of 85% or more and 95% or less. There is also provided: an anammox bacterium group adhering object which has the anammox bacterium group holding carrier 10 with an anammox bacterium group adhered thereto; and a wastewater treatment device which has a wastewater treatment tank with the anammox bacterium group adhering object disposed therein.SELECTED DRAWING: Figure 1
Patent JP-2022067740-A (JP)
Title: Limit value setting device
Inventor: MINATO HIROSHI
IPC: F02D13/02
Filed: 2020-10-21
Abstract: To provide a limit value setting device which can properly set a cutting limit value.SOLUTION: A limit value setting device 1 for setting a current limit value for limiting a current flowing in a motor M of a valve-opening/closing timing control device 100 having a drive-side rotating body which synchronously rotates with respect to a crankshaft of an internal combustion engine mounted to a vehicle, a driven-side rotating body arranged coaxial with a rotation axial core of the drive-side rotating body, and rotating integrally with a camshaft of the internal combustion engine, a phase setting mechanism for setting relative rotation phases of the drive-side rotating body and the driven-side rotating body, and a motor M for driving the phase setting mechanism comprises: a voltage value information acquisition part 71 for acquiring voltage value information indicating a voltage value of an output voltage of a battery B which supplies power to the motor M; a voltage lowering information acquisition part 72 for acquiring voltage lowering information indicating the voltage lowering of the battery B when the power is supplied to the motor M; and a limit value setting part 73 for setting the current limit value for limiting the current flowing in the motor M from the battery B according to the voltage lowering.SELECTED DRAWING: Figure 2
Patent JP-2022070633-A (JP)
Title: Rotary electric machine
Inventor: YAGETA AYUMU
IPC: H02K9/19
Filed: 2020-10-27
Abstract: To improve a cooling efficiency in a rotary electric machine.SOLUTION: A rotary electric machine 10 includes a case 20, a stator 30 housed in the case 20, and a rotor 40 disposed on the inner circumferential side of the stator 30. A cooling oil passage 61 through which cooling oil flows is provided in the rotor 40. The cooling oil passage 61 includes a discharge port 67A through which the cooling oil is discharged from the rotor 40. In the case 20 and the stator 30, a first sponge 27, a second sponge 28, and a third sponge 32 are disposed as porous bodies in positions opposed to the discharge port 67A of the cooling oil passage.SELECTED DRAWING: Figure 3
Patent JP-2022071753-A (JP)
Title: Electronic apparatus, method for controlling electronic apparatus, and program
Inventor: KURODA ATSUSHI
IPC: G01S13/34
Filed: 2020-10-28
Abstract: To provide an electronic apparatus that can detect an object with an excellent accuracy, a method for controlling the electronic apparatus, and a program.SOLUTION: An electronic apparatus includes: a transmission antenna 24 for transmitting a transmission wave; a reception antenna 31 for receiving a reflection wave of the transmission wave; and a signal processor 10 for detecting an object with a certain error warning probability on the basis of a transmission signal transmitted as the transmission wave and a reception signal received as the reflection wave. The signal processor 10 selects a reference cell arranged in a distance direction, with an inspection cell as a reference, in a two-dimensional distribution of a signal intensity based on the reception signal in the distance direction and in the relative-rate direction, on the basis of the maximum likelihood estimation value which provides a wrong error percentage of the signal intensity based on the reception signal.SELECTED DRAWING: Figure 2
Patent JP-2022072514-A (JP)
Title: Information processing device, information processing system, control method, and program
Inventor: YAMADA NOZOMI
IPC: G06F3/04815
Filed: 2020-10-30
Abstract: To provide a mechanism that intuitively notifies a person about the location of occurrence of a collected event.SOLUTION: The present invention relates to an information processing device that obtains an image including an image of a characteristic object of which position and direction in a space can be recognized, comprising: acquisition means for acquiring a relative positional relationship between an event occurring location and the characteristic object in the space; determination means for determining whether or not the event occurring location is present in a range of the image on the basis of a position and a direction of the characteristic object recognized from the image and the relative positional relationship; and display control means for displaying information indicating the position of the event occurring location in the image when it is determined that the event occurring location is not present in the range of the image.SELECTED DRAWING: Figure 1
Patent JP-2021119337-A (JP)
Title: Method for determining structure of substance in multicomponent sample
Inventor: TANIGUCHI SHIGEMASA
IPC: G01N30/88
Filed: 2020-10-30
Abstract: To provide a novel method for determining the structure of an object substance in a multicomponent sample.SOLUTION: The method includes the steps of: separating an object substance from a mixture of two or more substances, by means of supercritical fluid chromatography; obtaining a sample for crystal structure analysis by impregnating a crystal sponge with the separated object substance; and performing crystal structure analysis of the sample for crystal structure analysis. A volatile solvent is able to be used for a mobile phase of the supercritical fluid chromatography.SELECTED DRAWING: Figure 2
Patent JP-2021078123-A (JP)
Title: System and method of monitoring base station signal
Inventor: PARK BUM SOO
IPC: H04B10/075
Filed: 2020-11-06
Abstract: To provide a system and method of monitoring a base station signal.SOLUTION: A base station signal monitoring system includes: a plurality of optical transmission devices configured to transmit a base station signal; a measuring device configured to measure the base station signal according to a preset method; and a switch device, connected to the plurality of optical transmission devices and the measuring device, and configured to switch connections between a plurality of input ports and a plurality of output ports so that the base station signal is transmitted from one of the optical transmission devices to another of the optical transmission devices or the measuring device.SELECTED DRAWING: Figure 1
Patent JP-2022077313-A (JP)
Title: Construction material
Inventor: KOJIMA YUKI
IPC: E04F13/08
Filed: 2020-11-11
Abstract: To provide a construction material that has a hard-to-peel coating film formed.SOLUTION: A construction material 1 has a base material 10, a sealer coating film 12 formed on a surface of the base material 10, and a surface layer coating film 13 formed on a surface of the sealer coating film 12. The construction material 1 differs in part in water permeability of a surface measured by JIS A 6909. A solid content amount of a sealer paint forming the sealer coating film 12 is set based upon the water permeability.SELECTED DRAWING: Figure 1
Patent JP-2021111359-A (JP)
Title: Audio wakeup method and apparatus
Inventor: Mi xue
IPC: G10L15/00
Filed: 2020-11-18
Abstract: To provide an audio wakeup method and an apparatus for the same which can prevent a plurality of smart devices from simultaneously responding.SOLUTION: A method according to the present invention has steps of collecting a wakeup voice of a user, generating wakeup information of a current smart device based on the wakeup voice and current state information of a smart device, receiving wakeup information transmitted from a non-current smart device in a network, determining whether or not the current smart device is a target audio dialog device based on a combination of wakeup information of smart devices in a network, and if the current smart device is the target audio dialog device, carrying out audio dialog with a user by controlling the current smart device.SELECTED DRAWING: Figure 1
Patent JP-2022081129-A (JP)
Title: Current collector
Inventor: YAMANAKA SOICHIRO
IPC: H01M4/66
Filed: 2020-11-19
Abstract: To provide a current collector capable of suppressing an increase in penetration resistance value caused by press working.SOLUTION: A current collector includes a first conductive resin layer and a second conductive resin layer. The first conductive resin layer contains a first conductive filler. The second conductive resin layer is formed on the first conductive resin layer and contains a second conductive filler. The first conductive filler is conductive carbon. The second conductive filler contains at least one metal selected from the group consisting of platinum, gold, silver, copper, SUS (Stainless Used Steel), nickel and titanium. The thickness of the first conductive resin layer is 50% or more of the thickness of the current collector.SELECTED DRAWING: Figure 1
Patent JP-2022082248-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To provide a game machine capable of reinforcing security of a specific board against an unauthorized access.SOLUTION: A game machine for holding a lottery on the basis of satisfaction of a starting condition and capable of being controlled to a jackpot game state on the basis of a result of the lottery, comprises a specific board having a first board surface on which electronic components having plural connection terminals are mounted and a second board surface on which the electronic components are not mounted. The specific board has: plural connection parts with which each of the plural connection terminals of the electronic components makes continuity; and plural terminal confirmation parts that make continuity with each of the plural connection parts and can electrically confirm the corresponding connection terminals. At least a partial arrangement of the plural terminal confirmation parts differs from the arrangement of the plural connection terminals of the electronic components.SELECTED DRAWING: Figure 289
Patent JP-2022083603-A (JP)
Title: Fragrance composition
Inventor: FUJIWARA DAISUKE
IPC: A61K8/37
Filed: 2020-11-25
Abstract: To provide a fragrance composition having a novel floral fragrance.SOLUTION: A fragrance composition of the invention contains β-phenylethyl alcohol as the first component with the largest content ratio and 2-phenylethyl acetate as the second component with the second largest content ratio after the first component. In the fragrance composition of the present invention, the ratio of the peak area derived from the second component to the peak area derived from the first component in the chromatogram obtained by gas chromatography-mass spectrometry is preferably 0.1 to 5.0%.SELECTED DRAWING: None
Patent JP-2022075437-A (JP)
Title: Automatic operation system for small-sized ship with smart phone control
Inventor: MATSUO KENZO
IPC: B63H25/04
Filed: 2020-11-06
Abstract: To provide a control system which can be utilized regardless of a rudder starting system of hydraulic or motor-driven type, has safety measures involving meteorological information, emergency communication and the like, using telecommunication functions as features of a smart phone and high developability such as utilization of various types of application software and easy program update as well as unprecedented competitiveness in operability, maintainability and practicability such as cost.SOLUTION: Automatic pilot control is executed using a smart phone. Based on positional data of GPS (quasi-zenith satellite), a position of a ship is controlled. Basic data includes acquisition of a course angle connecting between two points of GPS measurement points(d) and a creation function of a target route (e) connecting a departure place with a destination (b). GPS data is acquired at a measurement interval for improving straightness, a virtual destination is created, a course error (h) is calculated, and a direction of a rudder is determined. The control system has a meeting rudder (reverse rudder rotation) (j) function obtained by calculation of a steerage achievement rate (i), for preventing useful meander, and the like.SELECTED DRAWING: Figure 4
Patent JP-2021028849-A (JP)
Title: Coin depositing machine, coin dispensing machine, portable tarminal and depositing and dispensing system
Inventor: MORIWAKI Sotaro
IPC: G07D11/32
Filed: 2020-11-26
Abstract: To provide a coin depositing machine capable of reducing a cost of a device and simplifying a depositing management.SOLUTION: A coin depositing machine includes: a placement unit on which a portable terminal is placed; a detection unit that detects a fact that the potable terminal is placed on the placement unit; a reception unit that receives depositing instruction information of a depositing instruction received from a user by the portable terminal placed on the placement unit, from the portable terminal; a depositing processing unit that performs depositing processing of a coin input to a depositing port by the user according to the depositing instruction information received by the reception unit; and a transmission unit that transmits information indicating the fact that the portable terminal is placed on the placement unit to the portable terminal, and transmits a depositing result of the depositing processing performed by the depositing processing unit to the portable terminal.SELECTED DRAWING: Figure 7